Following Usage on https://github.com/gjaldon/heroku-buildpack-phoenix-static I am getting
$ heroku buildpacks:set https://github.com/gjaldon/phoenix-static-buildpack ! `buildpacks:set` is not a heroku command. ! See `heroku help` for a list of available commands.
These are dated in May, do I need an update?
$ heroku --version heroku-gem/3.8.3 (x86_64-darwin14.0) ruby/2.1.6 $ which heroku /Users/wsmoak/.rbenv/shims/heroku
The heroku gem is ooooold https://blog.heroku.com/archives/2012/10/15/upgrading-to-the-heroku-toolbelt
This is happening because the heroku gem is installed under one of the ruby versions rbenv is managing. Deleting the shim only works temporarily, rbenv rehash will put it back.
This seems to do the trick: